<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./lib/vue.js"></script>
    <script src="./lib/vue-router.js"></script>
</head>

<body>
    <div id="app">
        <router-link to='/account'>账号</router-link>
        <router-view></router-view>
    </div>

    <template id="account">
        <div>
            <router-link to='/account/login'>登录</router-link>
            <router-link to='/account/register'>注册</router-link>
            <router-view></router-view>
        </div>
    </template>
</body>
<script>

    var account = {
        template: '#account'
    }

    var login = {
        template: '<h1>登录</h1>'
    }

    var register = {
        template: '<h1>注册</h1>'
    }


    var router = new VueRouter({
        routes: [
            {
                path: '/account',
                component: account,
                children: [
                    {
                        path: 'login',
                        component: login
                    },
                    {
                        path: 'register',
                        component: register
                    }
                ]
            },

        ]
    });

    var vm = new Vue({
        el: '#app',
        data: {},
        methods: {},
        router: router,
        watch: {
            '$route.path': function (newValue, oldValue) {
                console.log(newValue + "===" + oldValue);
            }
        }
    });
</script>

</html>